Pump surface and the inner surface of the volute rust rust
July 28 14:02:33, 2024
Ceramic Electric Moka Coffee Maker Ceramic Electric Coffee Maker Black,Ceramic Electric Coffee Maker Coffee,Ceramic Electric Coffee Maker Electric,Ceramic Electric Coffee Maker For Home Ningbo DeNeu Imp. & Exp. Co., Ltd , https://www.deneucn.com Pump surface and pressure chamber (also known as volute) inner surface of the uneven rust. If the surface roughness, it will pump the pump to reduce water 7% -8%. When repairing, just smooth with steel brush and iron sandpaper or grinding wheel, so that the pump can reduce fuel consumption or power consumption by 9% - 14%.